• Rihanna: She simply rocked it! I know some may be a little critical that her plunging neckline left very little to the imagination, but her combination of risque-but-simple made jaws drop. Plus, she designed this outfit herself with help from Armani.

• Kelly Osbourne: She might be getting flack from critics about her hair color, with accents of pink and purple, but she pulled it off by wearing a sparkling dress by Tony Ward.

• Taylor Swift: Gorgeous and grown-up in a glamorous Zuhair Murad gown, which was gold embroidered with a choke. Beautiful.

• Katy Perry: I love the blue hair, and how it matches her pale blue beaded Elie Saab gown. I love how she pulls it off because on almost anyone else it could be a dated look.

• Kate Beckinsale: The "Underworld: Awakening" star showed off her amazing figure in a white silk minidress by Zuhair Murad with chiffon draping. The ponytail is a nice touch.

Gonzo's Top 5 Worst Dressed

• Nicki Minaj: I get that fans LOVE her, but her Little Red Riding hood outfit, accented by a guy dressed up as the pope, made me feel that she was just screaming for attention. Her cloal skirt was decorated with Versace's Medusa logo, which did not help in any way.

• Fergie: The Black Eyed Peas singer is hot, we all know that. But we also know she wears black underware because her Jean Paul Gaultier floor-length orange gown was see-through. A great idea, but it didn't work.

• Robyn: The pop singer wore a mullet-style dress, but really pulled off the "worst dressed" look ensemble with work boots and baggy T-shirt.

• Lady Gaga: We didn't see much of Lady Gaga, which is a good thing. The fishnet covering of her face was boring by Lady Gaga standards. She can do better (or is that worse)?

• Sasha Gradiva: Never heard of the electronic artist? Now you know her as the bionic woman. Check out her guns -- literally!